According to the pilot of the tailwheel-equipped airplane, he and his passenger waited for the majority of the day for the 30-knot wind to subside before departing the 1,200-ft. dirt and grass airstrip. He reported that the wind velocity had decreased to 10 knots and that he had calculated that with the 10-knot headwind, the airplane would rotate about 700 feet down the runway. The pilot monitored the wind via ribbons placed at various locations around the airstrip. He reported that during takeoff the airplane rotated about 700 feet down the runway, and climbed to about 8 feet above the ground; "then it felt like we lost our lift". The pilot recalled that there wasn't enough runway remaining to land, and there was a brush covered bank at the departure end of the runway. He reported that the airplane started to settle to the ground, and although operating at full power and on the cusp of a stall, they cleared the bank. Beyond the bank, the pilot landed the airplane on a short sand bar, but the airplane overran the sand bar and impacted several large rocks. The pilot reported that after exiting the airplane, he noticed that he had departed with an 8-10 knot tailwind. The airplane sustained substantial damage to the left-wing strut, the aileron, the horizontal stabilizer and the elevator. The pilot reported that there were no mechanical malfunctions or anomalies with the airframe or engine that would have prevented normal operation.